/** Return a menu for DesktopWindow and add a special listener. */
public static JMenu getCurrencyMenu(ActionListener listener) {
JRadioButtonMenuItem menuItem;
String defaultCurrency = Money.getCurrencyFor(Money.getDefaultCurrency());
JMenu menu = new JMenu("Währung");
ButtonGroup group = new ButtonGroup();
JMenu europeanMenu = new JMenu("Europa");
String europeanCurrencies[] = Money.getEuropeanCurrencyList();
for (int i = 0; i < europeanCurrencies.length; i++) {
menuItem = new RadioCurrencyMenuItem(europeanCurrencies[i]);
menuItem.addActionListener(listener);
europeanMenu.add(menuItem);
group.add(menuItem);
if (europeanCurrencies[i].startsWith(defaultCurrency)) {
menuItem.setSelected(true);
}
if (i == 0) {
europeanMenu.addSeparator();
}
}
menu.add(europeanMenu);
return menu;
}
/** Initialization called by constructors. */
protected void initialize(int size) {
// Check desired size
if (size <= 0) {
size = 7;
}
// Construct fields
moneyField = new LimitedNumberField(size);
moneyField.setHorizontalAlignment(SwingConstants.RIGHT);
currencyLabel = new JLabel();
// Popup menu
JPopupMenu popupMenu = new JPopupMenu();
copyItem = new JMenuItem("Copy");
copyItem.addActionListener(this);
popupMenu.add(copyItem);
pasteItem = new JMenuItem("Paste");
pasteItem.addActionListener(this);
popupMenu.add(pasteItem);
popupMenu.add(new JPopupMenu.Separator());
// Default currencies
JMenuItem menuItem;
defaultMenuItems = new JMenuItem[defaultCurrencies.length];
for (int i = 0; i < defaultCurrencies.length; i++) {
menuItem = new CurrencyMenuItem(defaultCurrencies[i]);
menuItem.addActionListener(this);
popupMenu.add(menuItem);
defaultMenuItems[i] = menuItem;
}
popupMenu.add(new JPopupMenu.Separator());
// european currencies
String europeanCurrencies[] = Money.getEuropeanCurrencyList();
europeanCurrenciesMenu = new JMenu("Europe");
for (int i = 0; i < europeanCurrencies.length; i++) {
menuItem = new CurrencyMenuItem(europeanCurrencies[i]);
menuItem.addActionListener(this);
europeanCurrenciesMenu.add(menuItem);
if (i == 0) {
europeanCurrenciesMenu.add(new JPopupMenu.Separator());
}
}
popupMenu.add(europeanCurrenciesMenu);
// Calculator
popupMenu.add(new JPopupMenu.Separator());
calculatorItem = new JMenuItem("Calculator");
calculatorItem.addActionListener(this);
popupMenu.add(calculatorItem);
// Add the popup
moneyPopup = PopupAdapter.create(this.moneyField, popupMenu);
KeyStroke SHIFT_F10 = KeyStroke.getKeyStroke(KeyEvent.VK_F10, InputEvent.SHIFT_MASK);
moneyField.registerKeyboardAction(this, "popup", SHIFT_F10, JComponent.WHEN_FOCUSED);
// Now init documents
textDocument = new JTextField().getDocument();
moneyDocument = (LimitedMoneyDocument) moneyField.getDocument();
moneyDocument.addDocumentListener(this);
// Layout elements
setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
flagLabel = new JLabel(GUI.getMandatoryIcon());
add("West", flagLabel);
add("Center", Box.createHorizontalStrut(3));
add(moneyField);
add(Box.createHorizontalStrut(GUI.HorizontalLabelDistance));
add(currencyLabel);
// Check mandatory and readonly state
performFlags();
// Set cursor
setCursor(GUI.ENTRY_CURSOR);
// Finally set the initial value
Money money = new Money();
moneyField.setValue(money, false);
currencyLabel.setText(Money.getCurrencyFor(money.getCurrency()));
guiInitialized = true;
}